Save money on Ryanair fares by... deleting your cookies?
While we were idly skimming through The Twitter yesterday, this offering from Andrew Sampson started being retweeted all over the place...
Hmm, what he seems to be suggesting is that Ryanair's prices can fluctuate according to whether or not they know you have visited their site a short time beforehand. Delete the cookies from your web browser and the original, cheaper price remains available.
Anyone else ever experienced this kind of shady unusualness? Anyone fancy trying it out so that we can see how widespread it might be? There's your challenge crimefighters – off you go!